How to Use AC Power With the FJ800, FJ400 II and FJ250Updated a month ago

No additional accessories are needed to operate the FJ800, FJ400 II, or the FJ250 using the AC power unit. The included charger can be used for AC power. 

1. Ensure the battery charge level is ≥ 25%.
2. Ensure the battery is securely attached to the strobe.
3. Plug the power cord into the AC Adapter.
4. With the strobe powered off, connect the AC Adapter’s barrel plug to the battery’s AC receptacle.
5. Plug the power cord into a dedicated power outlet.
6. Turn the strobe ON by pressing and holding the Power button until the start-up screen appears.

Note: The AC power function trickle-charges the battery as it's in use. It does not bypass the battery power, and it is recommended the battery has at least 50% when charging while in use.